The following is a partial list of compatible fireplaces broken down by HHT brands. Not that in order for the 446-517 to be compatible, the fireplace must be running liquid propane gas only.
QuadraFire
- QV32 / QV32-A
- QV36 / QV36-A
- QV36D / QV36D-A
- QV36DB / QV36DB-A
- QVI25 / QVI-25FB
- QVI30 / QVI-30FB
- QVI-35
- QV32B / QV32B-A (Pre serial 0021080519)
- QV36B (Pre serial 0021080519)
- QV36B-A (Pre serial 0021076968)
Heat N Glo
- 36DV88
- 4000GDV
- 4000INC
- 4000INS
- 4000TV
- 4000WH
- 5000TV
- 6000ARCH
- 6000BE
- 6000BE-IPI
- 6000CAMP
- 6000CF
- 6000DVT
- 6000DVTFL
- 6000FLS
- 6000GDV
- 6000GDVFL & 6000GDVFL-NF
- 6000PLUS
- 6000SEB
- 6000SGDV
- 6000TRB
- 6000TRI
- 6000TRI-IPI
- 6000TRI-SP
- 6000TR-NF
- 6000TR-OAK
- 6000TR-OAK-IPI
- 6000TRS-AUB
- 6000TRXI
- 6000TV
- 6000TVB
- 6000TVFL & 6000TVFL-NF
- 6000TV-OAK
- 6000TV-OAK-IPI
- 6000XL
- 6000XLS
- 6000XLSB
- 6000XLS-NF
- 6000XLT
- 6000XLTB
- 6000XLT-NF
- 6100PLUS-LP
- 7000TR-NF
- 7000TV-NF
- 7000XLS-NF
- 7000XLT-NF
- 8000DVT
- 8000DVTFL
- 8000GDV
- 8000GDVFL
- 8000TR
- 8000TRC
- 8000TRD
- 8000TRD-IPI
- 8000TV
- 8000TVC
- 8000TVD
- 8000TVD-IPI
- 8000TVFL
- AT-GRAND (-B, -C, -D)
- AT-INSERT
- AT-SUPREME (-B, -C, -D)
Heatilator
- GCBC36L
- GCBC42L
- GCBC60L
- GCBC80L
- GCBC80LE
- GCBC80Li
- GCDC36L
- GCDC42L
- GCDC42LE
- GCDC60F
- GCDC60Li
- GDCH36L
- GDCH60LI
